Cylindrical Roller Bearing Cage for Semiconductor Wafer Pullers from Germany
This precision-machined steel cage holds cylindrical rollers in crystal growers and pullers used in semiconductor boule production via Czochralski method. It falls under HTS 8482.99.65.95 as a part of ball or roller bearings designed for high-purity, vibration-free operation in wafer manufacturing equipment.
Duty Rate — Germany → United States
30.8%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify bearing parts meet semiconductor-grade tolerances; provide equipment end-use certification to avoid misclassification
• Include detailed engineering drawings showing roller cage design to confirm HTS 8482 applicability over general machinery parts